Kooky (, literally "Kuky returns", a pun on Lassie se vrací) is a 2010 Czech action comedy film directed by Jan Svěrák. The film combines techniques of puppet animation, stop motion and live action. It tells the story of a six-year-old asthmatic boy whose parents throw his favorite toy away, an old teddy bear named Kooky. The boy, however, secretly sneaks out of the house at night (without his boots and being dressed only in his pajamas), to retrieve Kooky from the garbage can and bring him back home. Due to that, the boy gets ill. In his feverish dreams, Kooky comes to life in the landfill, escapes into a mysterious forest and begins its journey amongst the rough-and-ready creatures of the forest. Background Jan Svěrák initially planned to create a film depicting the world viewed from the perspective of a dog who survives floods; however, he changed his plans after he retold parts of the story to his son Ondřej. The film was inspired by the works of the Czech sculptor and painter František Skála, who refused to participate in the production. Svěrák offered collaboration on the technical development of puppets and visual effects to Jakub Dvorský from the video game company Amanita Design. The puppets in the film were manipulated by the members of the ensemble Buchty a loutky. During the post-production process, Svěrák and his team concentrated on removing the strings and wires with the help of computer animation. Kooky is technically the most complicated film by Svěrák; it contains three times more visual effects than Dark Blue World, the most expensive Czech film up to that point. In addition to fictional puppet figures, the film makes use of real animals (fox, butterfly, snail, frog etc.) Kooky was shot at various locations in the Czech Republic: the winter scenes were filmed at Ještěd, the forest background was shot near to Bechyně and in the National Nature Reserve Voděradské bučiny, and the scenes containing sandstone rocks were filmed in Drábské světničky. Production began in autumn of 2008. It was planned for 35 days but difficulties extended the duration of the shoot to 100 days. It is now available to watch on iTunes. The movie was also available as part of the Humble Botanicula Debut. Characters Kooky Kooky (voiced by Ondřej Svěrák) is a stuffed teddy bear, the only fictional character in the film connected with the "human world".